What are Dynamic Queries in SALESFORCE? A dynamic query is a SOQL or SOSL query which can be constructed and executed at runtime. It is the process of constructing the query string consisting of the fields to be retrieved and the WHERE clauses, based upon certain conditions.
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What is a dynamic query in Salesforce?
A dynamic query is a SOQL or SOSL query which can be constructed and executed at runtime. It is the process of constructing the query string consisting of the fields to be retrieved and the WHERE clauses, based upon certain conditions. SOQL – Salesforce Object Query Language. SOSL – Salesforce Object Search Language.
Where to use datetime in where condition in Salesforce?
There are many place we use DateTime in Where condition. There are many people having trouble to use developer console or dynamic SOQL query to pull data based on DateTime Field. Salesforce always store date/datetime field in to GMT format.
How to create dynamic soql query in Salesforce Lightning?
So, in case if you have a lot of fields to add to soql query, you just create List of Criteria records on demand, use them in other places (f.e., Visualforce Page or as input for Lightning controller) and build dynamic SOQL based on that. If case of dynamic list of fields, it will be similar to next:
How do I create a dynamic soql query at run time?
To create a dynamic SOQL query at run time, use the database query method, in one of the following ways. Return a single sObject when the query returns a single record: sObject s = Database.query(string_limit_1); Return a list of sObjects when the query returns more than a single record:
What is dynamic SOQL?
Dynamic SOQL refers to the creation of a SOQL string at run time with Apex code. Dynamic SOQL enables you to create more flexible applications. For example, you can create a search based on input from an end user or update records with varying field names.
What is SOQL injection?
SOQL injection is a technique by which a user causes your application to execute database methods you did not intend by passing SOQL statements into your code. This can occur in Apex code whenever your application relies on end user input to construct a dynamic SOQL statement and you do not handle the input properly.
